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  |  Kaden Installation Manual

1.  Safety precautions

Read safety precautions before operation and installation

Incorrect installation due to ignoring instructions can cause serious damage or injury.

The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION.

 WARNING

  

Do not

 share the electrical outlet with other appliances. 

Improper or insufficient power supply can cause fire or 
electrical shock.

  

When connecting refrigerant piping, 

do not

 let 

substances or gases other than the specified refrigerant 
enter the unit. The presence of other gases or 
substances will lower the unit’s capacity, and can cause 
abnormally high pressure in the refrigeration cycle. This 
can cause explosion and injury.

  

Do not

 allow children to play with the air conditioner. 

Children must be supervised around the unit at all times.

1.  Installation must be performed by an authorised dealer or 

specialist. Defective installation can cause water leakage, 
electrical shock, or fire.

2.  Installation must be performed according to the 

installation instructions. Improper installation can cause 
water leakage, electrical shock, or fire.

3.  Contact an authorised service technician for repair or 

maintenance of this unit.

4.  Only use the included accessories, parts, and specified 

parts for installation. Using non-standard parts can cause 
water leakage, electrical shock, fire, and can cause the 
unit to fail.

5.   Install the unit in a firm location that can support the unit’s 

weight. If the chosen location cannot support the unit’s 
weight, or the installation is not done properly, the unit 
may drop and cause serious injury and damage. 

6.   Only fully qualified licensed personnel should install, 

service or carry out maintenance to this air conditioning 
unit. All electrical work is to follow local and national 
wiring standards and the Installation Manual.

7.   You must use an independent circuit and single outlet to 

supply power. 

Do not

 connect other appliances to the 

same outlet. Insufficient electrical capacity or defects in 
electrical work can cause electrical shock or fire.

8.   For all electrical work, use the specified cables. Connect 

cables tightly, and clamp them securely to prevent 
external forces from damaging the terminal. Improper 
electrical connections can overheat and cause fire, and 
may also cause shock.

9.   All wiring must be properly arranged to ensure that 

the control board cover can close properly. If the 
control board cover is not closed properly, it can lead 
to corrosion and cause the connection points on the 
terminal to heat up, catch fire, or cause electrical shock.

10. In certain functional environments, such as kitchens, 

server rooms, etc., the use of specially designed air-
conditioning units is highly recommended.

11. This appliance can be used by children aged from  

8 years and above and persons with reduced physical, 
sensory or mental capabilities or lack of experience 
and knowledge if they have been given supervision or 
instruction concerning use of the appliance in a safe way 
and understand the hazards involved. Children must not 
play with the appliance. Cleaning and user maintenance 
must not be made by children without supervision.

This symbol is a CAUTION, and indicates that ignoring instructions may cause moderate injury to your person,
or damage to your unit or other property.

This symbol indicates that you must never perform the action indicated.

This symbol is a WARNING, and indicates that ignoring instructions may cause death or serious injury.

Содержание KDI Series

Страница 1: ...Installation Manual DUCTED AIR CONDITIONER KDI Series KDI24...

Страница 2: ...rrent AS NZS 3000 AS NZS 5149 Local Regulations and Municipal Building Codes including local OH S requirements This appliance must be installed maintained and removed only by an Authorised Person For...

Страница 3: ...7 Notes on drilling hole in wall 17 6 Drainpipe installation 18 Note on drainpipe installation 18 7 Refrigerant piping connection 20 Safety precautions 20 Note on pipe length and elevation 20 Refriger...

Страница 4: ...qualified licensed personnel should install service or carry out maintenance to this air conditioning unit All electrical work is to follow local and national wiring standards and the Installation Man...

Страница 5: ...RC Australian Refrigeration Council licence holders can install and commission this air conditioner This air conditioner must be installed to meet the requirements of the current version of AS NZS 514...

Страница 6: ...ion may result in water leakage electrical shock and re or cause the equipment to fail Name Shape Quantity Tubing and fittings Soundproof insulation sheath 2 Cooling and heating Drain joint 1 Seal rin...

Страница 7: ...ll the indoor unit page 8 Install the outdoor unit page 15 Install the drainpipe page 18 Connect the wires page 26 Leak test and evacuation page 24 Connect the refrigerant pipes page 20 Connect the si...

Страница 8: ...weak the unit may fall causing personal injury unit and property damage or even death CAUTION Install the indoor and outdoor units cables and wires at least 1m from televisions or radios to prevent s...

Страница 9: ...om There is no direct radiation from heaters It is embedded installation CAUTION Do not install unit in the following locations Where oil drilling or fracking is taking place Coastal areas with high s...

Страница 10: ...lease refer to the following diagrams to locate the four positioning screw bolt holes on the ceiling Be sure to mark the places where you will drill ceiling hook holes B Air outlet dimensions Air inle...

Страница 11: ...ng the main body When choosing where to start determine the direction of the pipes to be drawn out Especially in cases where there is a ceiling involved align the refrigerant pipes drain pipes and ind...

Страница 12: ...e duct according to the following diagram Air outlet Air inlet Air dust filter Checking orifice Flexible tie in Isolation booth Fig 4 11 5 Refer to the following static pressure guidelines when instal...

Страница 13: ...er mesh fit it into the flange as illustrated in the following figure Fig 4 14 Note All the figures in this manual are for demonstration purposes only The air conditioner you have purchased may be sli...

Страница 14: ...e off the ventilated panel 2 Take off the blower housing 3 Take off the motor Motor Blower housing Ventilated panel Fig 4 16 Pump maintenance 1 Remove four screws from the drain pump 2 Unplug the pump...

Страница 15: ...e length between the outdoor and indoor unit may not exceed the maximum allowable pipe length If possible do not install the unit where it is exposed to direct sunlight If possible make sure the unit...

Страница 16: ...t dimensions W x H x D Mounting dimensions Distance A Distance B 890mm x 673mm x 342mm 673mm 403mm NOTE The minimum distance between the outdoor unit and walls described in the installation guide does...

Страница 17: ...g heating mode Fig 5 9 If the drain joint doesn t come with a rubber seal See Fig 5 9 B do the following 5 Insert the drain joint into the hole in the base pan of the unit The drain joint will click i...

Страница 18: ...ith an additional protection tube This prevents it from pulling loose The drainpipe should slope downward at a gradient of at least 1 100 to prevent water from owing back into the air conditioner To p...

Страница 19: ...the ground If it touches the ground the unit may become blocked and malfunction If you discharge the water directly into a sewer make sure that the drain has a U or S pipe to catch odours that might...

Страница 20: ...ry Ventilate the area immediately if there is refrigerant leakage during the installation Leaked refrigerant gas is both toxic and ammable Ensure there is no refrigerant leakage after completing the i...

Страница 21: ...oor and outdoor units have been installed Insulate both the gas and liquid piping to prevent water leakage Step 1 Cut pipes When preparing refrigerant pipes take extra care to cut and flare them prope...

Страница 22: ...in the right direction because you can t put them on or change their direction after flaring See Fig 7 5 Fig 7 5 4 Remove PVC tape from ends of pipe when ready to perform flaring work 5 Clamp flare f...

Страница 23: ...e Make sure the pipe is properly connected Over tightening may damage the bell mouth and under tightening may lead to leakage Note on minimum bend radius Carefully bend the tubing in the middle accord...

Страница 24: ...detector and bubble solution Safely release the test pressure 4 Open the Low pressure side of the manifold gauge Keep the High pressure side closed 5 Turn on the vacuum pump to evacuate the system 6 E...

Страница 25: ...ch the pressure gauge for one minute to make sure that there is no change in pressure The pressure gauge should read slightly higher than atmospheric pressure 3 Remove the charge hose from the service...

Страница 26: ...uit If the unit cannot handle the load or there is a defect in the wiring it can lead to shock fire and property damage Connect the power cable to the terminals and fasten it with a clamp An insecure...

Страница 27: ...sed on the assumption that a metal or plastic conduit is used with no more than three cables contained in a conduit and a voltage drop of 2 Preparing cable 1 Selecting cable Select the power source ca...

Страница 28: ...ld be bound with cable ties and fixed to the internal side of the right chassis panel as shown in the figure below Magnetic ring if supplied and packed with the accessories Signal wiring between outdo...

Страница 29: ...ly screw the u lug of each wire to its corresponding terminal Refer to the serial number and wiring diagram located on the cover of the electric control box CAUTION While connecting the wires please s...

Страница 30: ...atic adjustment CAUTION Do not adjust the dampers when automatic airflow adjustment is active After 3 to 6 minutes the air conditioning unit stops operating once automatic airflow adjustment has finis...

Страница 31: ...SP3 SP4 STATIC PRESSURE pa SP1 L SP1 M SP1 H SP1 L SP1 M SP1 H SP2 L SP2 M SP2 H SP2 L SP2 M SP2 H SP4 L SP4 M SP4 H SP4 L SP4 M SP4 H SP3 L SP3 M SP3 H SP3 L SP3 M SP3 H 20 25 30 40 50 60 70 80 90 10...

Страница 32: ...ion and with grounding resistance tester Grounding resistance must be less than 4 During test run Check for electrical leakage During the test run use an electroprobe and multimeter to perform a compr...

Страница 33: ...s on the wired control and the display panel on the indoor unit work properly d Ensure the manual buttons on the indoor unit works properly e Check to see that the drainage system is unimpeded and dra...

Страница 34: ...AUTO FORCED COOL OFF FORCED COOL mode In FORCED COOL mode the Operation light flashes The system will then turn to AUTO after it has cooled with a high wind speed for 30 minutes The remote control wil...

Страница 35: ...or between indoor main board chips 9 Off EH0b 11 Outdoor ambient temperature sensor error 5 Off EC53 12 Outdoor condenser pipe sensor error 5 Off EC52 13 Compressor discharge temperature sensor error...

Страница 36: ...kadenair com au...

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